.jumpdiv{
	width:500px;
	height:800px;
	margin:0 auto;
	font-size:27px;
}
.logindiv{
	width:500px;
	height:50px;
	text-align:center;
}
.jumpdiv1{
	width:500px;
	height:800px;
	margin:0 auto;
	font-size:27px;
}
.logindiv1{
	width:500px;
	height:50px;
	text-align:center;
}